He met many problems ______ he was going over his lessons.
#58104
A
before
B
as soon as
C
since
D
while
推荐题目
-- Our dreams won’t come true __________ we know what our dreams are.
#56500
A
after
B
unless
C
while
D
since
---Could you please give the dictionary to Wang Feng?---Yes, of course! I’ll give it to him ________ he comes back.
#56618
A
since
B
before
C
as soon as
D
until
—Did Alice sleep well last night?—No, she didn’t. She didn’t go to bed _______ 12 o’clock last night.
#56917
A
after
B
when
C
until
D
if
—Will you come______have a drink with me? —I’d love to, _______I’m too busy these days.
#55358
A
and, or
B
and, but
C
or, but
D
or, and